<h1>Category#show</h1>
<p> <%= @category.name %></p>
week
<%= week_field_tag :week %> <br>

month
<%= month_field_tag :month %> <br>

time
<%= time_field_tag :time %> <br>

date
<%= date_field_tag :date,Time.now %> <br>

datetime
<%# 下面的这个tag有360里面没有显示 %>
<%= datetime_field_tag :datetime %> <br>

local_time
<%= datetime_local_field_tag :beijing %> <br>

highlight
<%= highlight "show me the money","money" %> <br>

color
<%= color_field_tag :color %>